As of July 2026, How the Universe Works Season 3 aired in 2014 with 9 episodes — streaming now on HBO Max. Full episode guide and where to watch below.
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How the Universe Works Season 3

2014 9 Episodes Documentary ⭐ 8/10

How the Universe Works Season 3 is currently streaming on and , and it treats its subject with more rigour than the format usually demands. The show says what it needs to say in a single season, no filler. Its 8/10 TMDB score, built from 123 ratings, reflects a title that consistently delivers. Erik Dellums's involvement signals a level of cooperation that is hard to secure. Put it on tonight and see for yourself.

There is a reason How the Universe Works Season 3 keeps coming up in conversation. What makes How the Universe Works Season 3 work is a willingness to sit with complexity instead of resolving it neatly. Season 3 of How the Universe Works includes 9 episodes. It aired from July 2014 to September 2014. This season stars Erik Dellums. Erik Dellums leads a cast that brings real weight to the material. It was aired in 2014. Documentary work at this level requires access that is hard to get and storytelling that does justice to it — How the Universe Works Season 3 has both. It rarely drops the ball, and when it does, it recovers fast.

How the Universe Works Season 3 is the kind of documentary you immediately want to recommend to someone else. It rewards viewers regardless of what else is in their watch history. Short enough to finish in a weekend, substantial enough to feel satisfying. Erik Dellums's involvement signals a level of access and cooperation that is hard to secure. The kind of documentary that makes you feel informed rather than manipulated.

📡 Where to Watch How the Universe Works Season 3

🇦🇺 Australia
🇺🇸 United States
🇬🇧 United Kingdom
🇨🇦 Canada
🇳🇿 New Zealand
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🎬 How the Universe Works Season 3 — Episode Guide

E1
Journey from the Center of the Sun
2014-07-09
How does light escape from the sun? We take a journey from the centre of the sun, following the path of light. We witness its fiery birth from in the core, its 430,000 mile battle against gravity and magnetism, and its escape from the solar surface.
E2
The End of the Universe
2014-07-16
How and when will the Universe end? Gravity and dark matter are poised to annihilate the Universe in a big crunch. Expansion and dark energy may tear it apart. Or, a phase transition could kill us tomorrow in a cosmic death bubble.
E3
Jupiter: Destroyer or Savior?
2014-07-23
Beneath Jupiter's clouds lie our solar system's deepest secrets: from its violent youth, through the birth of life to the death of the sun. Scientists are discovering that the solar system, the Earth and every living thing exists because of Jupiter.
E4
First Second of the Big Bang
2014-07-30
The first second of the Universe, the creation of everything when space, time, matter and energy burst into existence. It is the most important second in history, which seals the Universe’s fate and defines everything that comes after - including us.
E5
Is Saturn Alive?
2014-08-06
Saturn’s secrets are out. The ferocious weather, the evolving ring system and the discovery of active geology on Saturn’s moons has rewritten the textbooks. Scientists are looking for life on Saturn’s moons and they may have found it on Titan.
E6
Weapons of Mass Extinction
2014-08-13
Asteroids strike, planets collide, black holes blast out death rays, volcanoes erupt and ice engulfs the planet. These are the universe’s weapons of extinction. They’ve happened before - wiping out entire species, and they will happen again. Are we next?
E7
Did a Black Hole Build the Milky Way?
2014-08-20
What built the Milky Way? New research might now have the answer, revealing an unlikely hero. At the heart of our galaxy sits a super massive black hole, one of the most destructive objects in the Universe. Could it be our creator?
E8
Our Voyage to the Stars
2014-08-27
One day, a cosmic disaster will make life on Earth impossible. To survive, we must find a new home amongst the stars. Scientists are already developing new propulsion systems to take us to these distant worlds.
E9
The Search for a Second Earth
2014-09-03
Is there another Earth out there with liquid oceans, rocky continents and life like us? Astronomers seek the answer with spectroscopy, direct imaging and telescopes. They hope to find evidence of atmospheres, magnetospheres and signs of life.

🎭 Cast of How the Universe Works Season 3

Erik Dellums
Erik Dellums
Self - Narrator

📋 All Seasons of How the Universe Works

Season 1Season 2Season 4Season 5Season 6Season 7Season 8Season 9

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